to be necessary. In this paper, the coaxial cylinders with rotating inner cylinder and a non-Newtonian fluid is simulated. Differential equations of mass and momentum transfer with simple problem situation are introduced and the boundary conditions for solving...

In this paper, a numerical model is developed which can predict behavior of non-Newtonian fluids....

The present study attempted to solve falling cylinder governing equation for power law model fluids and also construct a novel falling cylinder rheometer (F.C.R.) to measure the rheological properties of power law model non-Newtonian fluids...

This work presents a numerical technique for solving two-dimensional non- Newtonian free surface flows.

The governing equations are solved by VOF method on a staggered grid. It uses marker particles to describe the ...

In this paper the Volume-of-Fluid (VOF) method is used to simulate Newtonian and non-Newtonian fluid flow within simplex (pressure-swirl) atomizers. The two-dimensional axisymmetric swirl Navier-Stokes equations coupled with the VOF method...

In the present work, non-Newtonian properties of activated sludge are investigated using a bench test device specially developed for the purpose of this work. This set-up consists in a bioreactor equipped with a helical ...

Researchers try to increase heat transfer coefficient to decrease operation costs. Among different kind of fluids, Non-Newtonian fluids have an important role in industry because of their properties; for example, drilling mud as a Non-Newtonian...

Abstract: In this paper hemodynamic wall parameters which play an important role to diagnose arterial disease were studied and compared for three different rheology models (Newtonian, Power law and Quemada). Also because ...

for studies

where shear dependent viscosity (shear-thinning and shearthickening)

may happen, and has capability to predict normal

stress differences too that are seen in die-swelling and rodclimbing

behaviors in non-Newtonian fluids...